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Finding the Third Proportional to 113,334 and 247,017

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Solution

The third proportional to 113,334 and 247,017 is: 538,385.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,334 : 247,017 = 247,017 : x
  2. Step 2: Convert to fraction form
    113,334/247,017 = 247,017/x
  3. Step 3: Cross multiply
    113,334x = 247,017 × 247,017
  4. Step 4: Simplify right side
    113,334x = 61,017,398,289
  5. Step 5: Solve for x
    x = 61,017,398,289/113,334
  6. Step 6: Final answer
    x = 538,385.64

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.